# Service bulletin L\-SB\-0039\-18 Rev

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

- Type: Service bulletin
- NHTSA id: 10177591
- Published by NHTSA: 2020\-07\-27
- Manufacturer's number: L\-SB\-0039\-18 Rev
- Manufacturer's date: 2020\-06\-10
- NHTSA component: POWER TRAIN:AUTOMATIC TRANSMISSION; ELECTRICAL SYSTEM

## NHTSA's summary

TSB: Some 2018 ? 2020 model year LS 500 vehicles may exhibit one or more of the following transmission\-related conditions: ?R to D shift delay when the vehicle is cold. ?Shift bump when slowing to a stop. ?Harsh shift engagement from R to D. The Engine Control Module \(ECM\) \(SAE term: Powertrain Control Module/PCM\) logic has been revised to address these conditions.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2020/MC-10177591-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2020/MC-10177591-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Electrical system, Transmission and driveline, Automatic transmission

## Vehicles listed

- 2018 to 2020 LEXUS LS500

JSON: [/v1/bulletins/10177591](/v1/bulletins/10177591)

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